Descaling The Machine - Miele CVA 7840 Operating And Installation Instructions

Cleaning and care

Descaling the machine

Risk of damage from spilt descaling
solution.
Sensitive surfaces and/or natural
floors can suffer damage.
Wipe up any spillages of descaling
agent immediately.
Limescale builds up in the coffee
machine through use. How often the
appliance needs to be descaled will
depend on the water hardness level in
your area. Limescale must be removed
regularly.
The appliance will guide you through
the descaling process. Various
messages will appear in the display,
e.g. you will be prompted to empty the
drip tray or fill the water container.
Descaling must be carried out. The
process takes approx. 35 minutes.
Even if you activate automatic
descaling, the pipework may still have
to be descaled manually with the
Descale the appliance
programme at regular intervals,
depending on how you use your
machine.
If you have not fitted a descaling
cartridge, the display will remind you
when you need to descale the coffee
machine.
No. of uses until appliance needs descaling:
50 will appear in the display. As of this
point, the display will indicate how
many more drinks can be made before
descaling becomes absolutely
essential. This number is indicated
whenever a drink is made.
82
maintenance
 Confirm the message with OK.
When the number of remaining portions
reaches 0, the coffee machine will lock
out.
You can switch the coffee machine off if
you do not want to run the descaling
programme at this point in time. You
can not make any drinks until the
machine has been descaled.
Descaling after prompt appears in
the display
Descale the appliance
display.
 Confirm the message with OK.
The process will start.
 Follow the instructions in the display.
When Place 2 descaling tablets in the water
container and fill it with lukewarm water up to
the descaling symbol  and insert it
appears in the display, proceed as
follows.
will appear in the